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Industrial Quality RS-232 to RS-422/485 Converts RS232 to/from RS422/485




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Manufacturer: USBGEAR
Barcode: SER-485-PRO
Part Number: SER-485-PRO
Warranty: ONE YEAR
In Stock: Yes
Ship Weight: 1 lbs.
COLOR Silver
Size: 67×90×27mm
Platform:  ITEM DESIGNED and Tested with SYSTEM ITEM DESIGNED FOR MAC OPERATING SYSTEM ITEM DESIGNED FOR WINDOWS OPERATING SYSTEM
Compatability: ITEM DESIGNED and Tested with SYSTEM

Item Works with MAC Operating System OS 9.1 or Higher Item Works with Windows 98Second Edition Item Works with Windows ME Item Works with Windows 2000 Item Works with Windows XP Item Works with Windows NT 4.0 Item Works with MAC Operating System OS 9.1 or Higher Item Works with LINUX Operating System Item Works with Windows VISTA Item Works with Windows 7 Operating System

Our Price: $79.98
Qty:
Quantity Discount(s)
Quantity Discount: 6 + $76.56 12 + $68.34
AVAILABLE TO SHIP SAME DAY!
We Accept Visa Master Card And American Express as Well as Purchase Orders!
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CONNECTOR TYPE:
db-9-serial-male.gif  CONNECTOR TYPE
Product Description


Converts RS232 <=> RS422/485

RS485 bitrate adaptive ART (Automatic

Receive Transmit control)

RS422 with Hardware handshake

Full Software Configuration, NO Jumpers.

Quick configuration for standard modes

Flexible power 9-30V DC

LED indicator for Power and signals

Internal Termination and BIAS by

software

DIN-Rail mountable

Overview: The SER-485 PRO-SI is an adapter

to convert bidirectional signals from

RS232 to RS422 and RS485 in industrial

environments. In RS485 mode the data

direction is managed by the bitrate

adaptive function of ART (Automatic

Receive Transmit control). ART analyzes

the data in real-time, and adapts to the

setup of the RS232 port.

The SER-485 PRO-SI is an optical isolated

variant of the SER-485 PRO. Further the

device is Surge Protected up to 4kV.

All options and parameters of SER-485 PRO-

SI operation are configured by software,

controlled via an easy-to-use menu

structure. This menu is accessed via

standard terminal programs. The SER-485

PRO-SI is a NO Jumper type of device.

With SER-485 PRO-SI often used operation

modes are selected by simple DIP switches.

The full versatility is controlled by the

built-in software configuration menu. The

behaviour of RS422 and various options of

RS485 are selected by an easy-to-use menu

structure.

The internal termination and BIAS

(polarization) resistors allow to prepare

the RS485 signals for connection to

customers networks. These internal

resistors are activated by relays,

controlled by the configuration menu.

There is no need to open the case for

configuration.

Specifications:

RS232: DTE/DCE selected by DIP

RS485: Automatic Receive Transmit control

(ART)

Baudrate adaption in real time

Line Adjust: Built-in Termination and

Polarization (BIAS) resistors

Operation Modes: RS422 with hardware

handshake

RS485 by ART, RTS or DTR

RS485 Half- and Full-Duplex

Two basic modes selected by DIP switch

Cable Length: max. 1200 m

Speed: max. 1Mbps

max. 250kbps with ART

Connector: RS232 1x DB9 female

RS485/RS422 1 x DB9 male plus Terminal

Block (5 c-clamps)

Software Configuration:

Configuration Menu: Various parameters of signal conversion are defined via an easy-

to-use menu interface, access is via

standard terminal programs (Hyperterminal,

miniterm, ...)

Operation Modes: RS422

RS485 by RTS

RS485 by DTR

RS485 by ART (Automatic Receive Transmit control)

ART options RS485: Transmit/Receive change

as quick, average, standard

Wiring: RS422 (4-wire)

RS485 Full Duplex (4-wire)

RS485 Half Duplex (2-wire) with Echo

RS485 Half Duplex (2-wire) no Echo

Termination: RS422/485 line termination

120© isolated by relay, controlled via

software configuration

RS485 BIAS: BIAS (polarization) optical

isolated by special drivers, controlled

via software configuration

Power and Environment:

Power requirements: 9-30V DC, 1.3W

Power supply Adapter: 12V DC, 500mA

Dimensions: 67×90×27 mm³ (W×L×H)

Operating Temp: 0°C - 60°C

Storage Temp: -20°C - 85°C

Case: SECC sheet metal (1mm)

Weight: 160g

Ordering Information:

Product Name: VScom SER-485 PRO

Packing list: VScom Converter SER-485 PRO-SI

Power Supply

English Documentation

Optional Accessories: . DIN-Rail mounting

clamp

Important Technical Information:
Converts RS232 <=> RS422/485 12" USB Serial RS-232 Cable for NoteBook/Laptop Users Great FTDI CHip USB to RS-232 Adaptor for GPS/PDA/POS/Modem/Etc.


 Converts RS232 <   RS422          RS485 bitrate adaptive ART  Automatic    Receive Transmit control         RS422 with Hardware han
Converts RS232 < RS422 RS485 bitrate adaptive ART Automatic Receive Transmit control RS422 with Hardware han
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